Private equity firm Apax Partners is continuing to keep the medical aesthetics market space hot with its proposed acquisition of Syneron Medical Ltd., also known as Syneron Candela, for $397 million. The acquisition price represents a 15 percent premium to the Yokne'am Illit, Israel-based company's 90-day average closing price through Feb. 10. News of the deal caused Syneron's shares (NASDAQ:ELOS) to rise as high as 6.9 percent during Monday trade. Shares closed at $11.10 up about 5.2 percent.